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Browsing Publications of Astronomical Society of India by Title

Browsing Publications of Astronomical Society of India by Title

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  • Brackett-gamma line and facula models 
    Tripathi, B. M; Pande, M. C (Astronomical Society of India, 1981-12)
    An attempt has been made to show that the profile of the Brackett-gamma line can distinguish between different facula models. It is suggested that low noise high resolution scans of Brackett lines can help improve the ...
  • Brief Report on the 13th International Cosmic Ray Conference 
    Apparao, M. V. K (Astronomical Society of India, 1973-12)
  • Brief Report on the 13th International Cosmic Ray Conference, Denver, Colorado, August 17-30, 1973 
    Narlikar, J. V (Astronomical Society of India, 1973-09)
  • A brief report on the Infrared Telescope at Gurushikhar, MT Abu 
    Deshpande, M. R (Astronomical Society of India, 1995)
  • Broad band photometry of solar corona 1995 
    Aleem, P. S. M; Sundararaman, K (Astronomical Society of India, 1998)
  • A Broadband Low Frequency Radio Telescope at Gauribidanur 
    Subramanian, K. R; Nanje gowda, C; Hameed, A. T. A; Sastry, Ch. V (Astronomical Society of Indian, 1986-12)
    A broadband radio telescope operating at decameter wavelengths built at Gauribidanur India, primarily for the study of solar radio emission, is described.
  • BVRI CCD photometric standards in the field of GRB 990123 
    Nilakshi; Yadav, R. K. S; Mohan, V; Pandey, A. K; Sagar, R (Astronomical Society of India, 1999)
    The CCD magnitudes in Johnson BV and Cousins RI photometric passbands are determined for 18 stars in the field of GRB 990123. These mesurements can be used in carrying out precise CCD photometry of the optical transient ...
  • Ca II K Emission in Canopus 
    Bappu, M. K. V; Mekkaden, M. V; Kameswara Rao, N (Astronomical Society of India, 1984-06)
    The Changes in the Ca II K line profile of the F0 supergiant Canopus have been studied from the high dispersion coude spectrograms obtained since 1975. The emission in the core of the line is variable in a timescale of few ...
  • The calendric astronomy of the vedas 
    Sidharth, B. G (Astronomical Society of India, 1998)
    The Rig Veda described both a solar and a luni-solar calendrical scheme. Once the precision of Rig Vedic astronomy is recognized, the Great Cosmis Cycles of ancient India can be interpreted meaningfully.
  • Can 3He redistribution solve the solar neutrino problem ? 
    Antia, H. M; Chitre, S. M (Astronomical Society of India, 1999)
  • Can geoeffectiveness of CMEs be predicted? 
    Srivastava, N (Astronomical Society of India, 2002-09)
    Coronal mass ejections or CMEs are well known as the drivers of enhanced interplanetary and geomagnetic activity. They are large expulsions of material from the Sun, which travel into the interplanetary (IP) medium. ...
  • Can HeH(+) molecule be present in solar photosphere 
    Gaur, V. P; Joshi, G. C; Pande, M. C (Astronomical Society of India, 1992)
    The equivalent widths of the P and R branch lines of the fundamental vibration-rotation band arising from the ground state of HeH(+) have been calculated in a chosen photospheric model. The resulting equivalent widths ...
  • Carbon monoxide and facula models 
    Tripathi, B. M; Pande, M. C; Sinha, K (Astronomical Society of India, 1982-06)
    Equivalent widths for a new lines of the first overtone band of carbon monoxide have been calculated in the solar infrared spectrum for five facular and two photospheric models. The calculations show a decrease in equilavent ...
  • Cataclysmic variables: interclass connections 
    Anupama, G. C (Astronomical Society of India, 1996)
    The observational properties of the subclasses of the Cataclysmic Variables; classical and recurrent novae, dwarf novae, intermediate polars and the polars are described here. An interclass connection based on the properties ...
  • CCD imaging camera and CCD based guiding system at the 1 meter UPSO telescope 
    Sanwal, B. B (Astronomical Society of India, 1993)
    Two CCD imaging camera systems acquired from Photometrics USA have been installed at the Cassegrain focus of 1 meter Uttar Pradesh State Observatory (UPSO) telescope. A 384 x 576 pixels Thomson CCD based camera system has ...
  • CCD imaging of gamma ray burster fields 
    Bhargavi, S. G; Cowsik, R; Pati, A. K; Sagar, R (Astronomical Society of India, 1998)
  • CCD imaging of Jupiter during its impact with Comet Shoemaker-Levy 9 : Observations from Jaisalmer 
    Tej, A; Chandrasekhar, T; Ashok, N. M; Ragland, S; Mathur, S. N; Jain, J (Astronomical Society of India, 1996)
    CCD imaging observations of Jupiter were carried out, from the desert location of Jaisalmer in Rajasthan, during the period of its collision with the comet Shoemaker-Levy 9. A Celestron 8 telescope was used with a Lynx PC ...
  • CCD imaging of Seyfert galaxy NGC 1068 
    Lokanadham, B; Babu, G. S. D; Kiron, Y. R (Astronomical Society of India, 2000)
    CCD observations of NGC1068 have been obtained in BVRI filters with 2.34 meter Vainu Bappu Telescope of Kavalur in India. The contours of the indices B-V, B-I and V-I of the galaxy indicate the presence of the star-forming ...
  • CCD observations of eruptive prominence of March 19, 1994 
    Uddin, W; Gaur, V. P; Pande, M. C (Astronomical Society of India, 1998)
    The observations of a limb prominence (N 26; E 90) were carried out with the help of a Peltier cooled CCD system. In the beginning the prominence was observed as quiescent prominence with compact helical structure. Rise, ...
  • CCD observations of eruptive prominence of March 19, 1994 
    Uddin, W; Gaur, V. P; Pande, M. C (Astronomical Society of India, 1998)

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